Description
Hioki Memory HiCorders are high-speed waveform monitoring and recording devices that can simultaneously measure multiple physical phenomena such as voltage, current, temperature, vibration, weight, acceleration and rotation due to complete isolation between channels and from each channel to the ground. The MR8875 data acquisition (DAQ) recorder accommodates plug-and-play input modules to meet applications such as onboard vehicle analysis, current consumption testing of portable devices, and measuring the voltage waveforms of superconducting materials and contacts.
Order Code
| MR8875 | main unit only |
|---|
Note: Test leads are not included. Purchase the leads appropriate for your application separately. AC Adapter Z1005 is included as standard.
Key Features
•1000V input and instantaneous DC or RMS waveform measurement with new Analog Unit MR8905
•Measure multiple channels simultaneously despite handheld portable design
•Max. 2 μsec high-speed simultaneous logging for all input channels
•Save directly to the SD Card in real time for uninterrupted long-term logging
•16-bit high-resolution measurement of voltage, temperature, distortion and CAN signals
•FFT calculation, waveform calculation functions for advanced analysis
•Intuitive touch screen for optimal operability
•Tough against vibrations and extreme temperatures, with strengthened body ideal for in-vehicle testing and road tests
•3 different power supplies
■ Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
| Number of input units | Up to 4 slots |
|---|---|
|
Number of channels |
Max. 16 analog channels (Max. 60 channels when using the MR8902) + standard 8 logic channels + 2 pulse channels |
|
Measurement ranges (20 div full-scale) |
5 mV to 10 V/div , 11 ranges (when using the MR8901), 500 mV to 50 V/div , 7 ranges (when using the MR8905), resolution : 1/1250 of range |
| Max. rated voltage |
Between terminals: 150 V DC |
|
Frequency characteristics |
DC to 100 kHz (-3 dB, when using the MR8901) |
|
Time axis |
200 µs to 5 min/div, 21 ranges, sampling period: 1/100 of range, External sampling possible |
| Max. sampling rate |
[When using MR8901] 500 kS/s (2 μs period, all channels simultaneously) |
|
Measurement functions |
High-speed function (high speed recording), Real-time calculation between channels, FFT calculation, or other functions |
| Storage memory capacity |
Total 32 M-words (memory expansion: N/A, 8 MW each input unit) |
| Removable storage |
SD card slot ×1, USB 2.0 memory
|
| Display | Touch-panel operation 8.4-inch SVGA-TFT color LCD (800 × 600 dots) |
| Communication interfaces |
LAN: 100BASE-TX (DHCP, DNS supported, FTP server/ client, WEB server, send E-mail, command control) |
| Power supply |
1) AC adapter Z1002: 100 to 240 V AC (50/60 Hz), 56 VA |
| Dimensions and mass |
298 mm (11.73 in)W × 224 mm (8.82 in)H × 84 mm (3.31 in)D, 2.4 kg (84.7 oz), (excluding input units and the Battery pack Z1003) |
| Accessories |
Instruction manual ×1, Measurement guide ×1, AC adapter Z1002 ×1, Protection sheet ×1, USB cable ×1, Shoulder strap ×1, Application disk (Wave viewer Wv, communication commands table, CAN Editor) ×1 |
LabVIEW and MATLAB support
| Compatible models | LabVIEW | MATLAB script |
|---|---|---|
| MR8875 | Available | Available |
